OSNews

"There are many factors which affect Website availability and performance from end user perspective, namely ISP Internet connection, server location, server parameters, programming language, application architecture and implementation. One of the critical parameters is a selected Operational System (OS). Most users often need to select between Linux and Windows, two popular choices for web servers. By providing free monitoring service, we at mon.itor.us collected large amount of data to perform a unique analytical research examining OS correlation with uptime and performance."